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Equal pay for equal work is the concept of labour rights that individuals in the same workplace be given equal pay. It is most commonly used in the context of sexual discrimination, in relation to the gender pay gap. Equal pay relates to the full range of payments and benefits, including basic pay, non-salary payments, bonuses and allowances. Some countries have moved faster than others in addressing the problem. Since President John F. Kennedy signed the Equal Pay Act of 1963, it has been illegal in the United States to explicitly pay men and women working in the same place different salaries for similar work.

Early history

As wage-labour became increasingly formalized during the Industrial Revolution, women were often paid less than their male counterparts for the same labour, whether for the explicit reason that they were women or under another pretext. The principle of equal pay for equal work arose at the sames part of first-wave feminism, with early efforts for equal pay being associated with nineteenth-century Trade Union activism in industrialized countries: for example, a series of strikes by unionized women in the UK in the 1830s. Pressure from Trade Unions has had varied effects, with trade unions sometimes promoting conservatism. However, following the Second World War, trade unions and the legislatures of industrialized countries gradually embraced the principle of equal pay for equal work; one example of this process is the UK's introduction of the Equal Pay Act 1970 in response both to the Treaty of Rome and the Ford sewing machinists strike of 1968. In recent years European trade unions have generally exerted pressure on states and employers for progress in this direction.

International human rights law

In international human rights law, the statement on equal pay is the 1951 Equal Remuneration Convention, Convention 100 of the International Labour Organization, a United Nations body. The Convention states that

Each Member shall, by means appropriate to the methods in operation for determining rates of remuneration, promote and, in so far as is consistent with such methods, ensure the application to all workers of the principle of equal remuneration for men and women workers for work of equal value.

Equal pay for equal work is also covered by Article 7 of the International Covenant on Economic, Social and Cultural Rights, Article 4 of the European Social Charter, and Article 15 of African Charter on Human and Peoples' Rights. The Constitution of the International Labour Organization also proclaims "the principles of equal remuneration for equal value".

The EEOC's four affirmative defenses allows unequal pay for equal work when the wages are set "pursuant to (i) a seniority system; (ii) a merit system; (iii) a system which measures earnings by quantity or quality of production; or (iv) ... any other factor other than sex." A pay differential due to one of these factors is not in breach of the Convention.

Legal situation by jurisdiction

European Union/European Economic Area

Post-war Europe has seen a fairly consistent pattern in women's participation in the labour market and legislation to promote equal pay for equal work across Eastern and Western countries.

Some countries now in the EU, including France, Germany, and Poland, had already enshrined the principle of equal pay for equal work in their constitutions before the foundation of the EU (see table below). When the European Economic Community, later the European Union (EU), was founded in 1957, the principle of equal pay for equal work was named as a key principle. Article 141 of the Treaty of Rome says 'each Member State shall ensure that the principle of equal pay for male and female workers for equal work or work of equal value is applied.' While socially progressive, this decision does not necessarily indicate widespread progressive attitudes among the signatories to the treaty:

While this is often viewed as an example of the progressive nature of the European community, some argue that Article 141 (previously 119) was included largely as a concession to the French who already had equal pay legislation and feared that they would be at a comparative disadvantage.

The EEC's legislation was clarified in 1975 by the binding and directly applicable equal pay directive 75/117/EEC. This prohibited all discrimination on the grounds of sex in relation to pay; this and other directives were integrated into a single Directive in 2006 (2006/54/EC).

At the national level the principle of equal pay is in general fully reflected in the legislation of the 28 EU member states and the additional countries of the European Economic Area (EEA), Iceland, Liechtenstein and Norway. The EU candidate countries of Macedonia and Turkey also adapted their legislation to EU standards. The main national legislation concerning pay equity between men and women for different European countries is as follows.

Country Main legal provisions
Austria The 1979 Act on Equal Treatment on Men and Women (as amended since)
Belgium The 1999 Law on Equal Treatment for Men and Women (Articles 12 and 25) and the Royal Decree of 9 December 1975
Bulgaria Equal pay for equal work included in the labour code
Czech Republic Remuneration for work is regulated by Act no. 1/1992 Coll. on pay, remuneration for overtime, and average income and by Act no. 43/1991 Coll. on pay and remuneration for overtime in state and some other organisations and bodies.
Denmark The 1976 Act on Equal Pay for Men and Women, as amended since to include additional points
Finland The 1995 Constitution (section 5, paragraph 4) and the Act on Equality between Men and Women (section 8, paragraph 2)
France The 1946 Constitution and Articles L.140.2 and thereafter of the Labour Code
Germany The 1949 Constitution or "Basic Law" (Article 3)
Greece The 1975 Constitution (Article 22(1)), as amended in 2001, and Law 1484/1984 (Article 4)
Hungary Equal pay for equal work was previously included in the constitution, but it has changed; there is now only equality between men and women, and the pay is in the Labour Code.
Iceland The 1961 Equal pay act (#60/1961), 1976 Law for Equality between women and men (#78/1976), 2008 Act on Equal Status and Equal Rights of Women and Men (#10/2008) and the amendment added to the law in 2017: Law on equal pay certification according to the Equal Pay Standard introduced in 2012 (ÍST 85:2012)
Ireland The 1998 Employment Equality Act (IE9909144F), repealing the 1974 Anti-Discrimination (Pay) Act and the 1977 Employment Equality Act
Israel The 1998 Law for Option Equality at Work and the 1996 Law for Equal Pay for Female Worker and Male Worker
Italy The Constitution (Articles 3 and 37), Law 903/1977 (Article 2), and Law 125/1991
Latvia Equal pay for equal work included in the labour code
Liechtenstein Equal pay for equal work included in the civil code
Lithuania Equal pay for equal work included in the labour code
Luxembourg The 1981 law relating to equal treatment between men and women and the 1974 Grand-Ducal Regulation of relating to equal pay for men and women (Articles 1, 2, 3(1), 3(2) and 4)
Malta The Constitution (Article 14) and the Equality for Men and Women Act
Netherlands The Constitution (Article 1) and the 1994 Law on Equal Treatment
Norway The 1978 Act on Gender Equality
Poland The 1997 Constitution, Chapter II, Article 33.2 enshrined the equal pay for equal work principle, already included in the 1952 Constitution.
Portugal The Constitution (Article 59) and Law 105/1997 relating to equal treatment at work and in employment
Romania Equal pay for equal work included in the constitution
Slovakia Equal pay for equal work included in the constitution
Spain The Constitution (Article 35) and the Workers' Statute (Articles 17 and 28).
Sweden The 1980 Act on Equality between Men and Women/Equal Opportunities Act, as amended since
UK The Equal Pay Act 1970, as amended by Equal Value Regulations of 1983, and the Sex Discrimination Act of 1975 and 1986, superseded by the Equality Act 2010

2018 Update Law on Equal Pay Certification based on the Equal Pay Standard in Iceland

Iceland introduced an Equal Pay Standard in 2012, ÍST 85:2012 (Equal wage management system - Requirements and guidance). The standard was developed by the Icelandic trade unions, the employers’ confederation and government officials with the goal in mind that it would help employers prevent salary discrimination and enable them to become certified.

In 2017 the Icelandic government decided to add an amendment to the 2008 laws Act on Equal Status and Equal Rights of Women and Men (#10/2008). The amendment is a law on equal pay certification and was put into effect on January 1 in 2018. According to the amendment companies and institutions employing 25 or more workers, on annual basis, will be required to obtain equal pay certification of their equal pay system and the implementation thereof. The purpose of this obligatory certification is to enforce the current legislation prohibiting discriminatory practices based on gender and requiring that women and men working for the same employer shall be paid equal wages and enjoy equal terms of employment for the same jobs or jobs of equal value.

United States

See also: Gender pay gap in the United States

Federal law: Equal Pay Act of 1963 and Title VII of the Civil Rights Act of 1964

Main articles: Equal Pay Act of 1963, Title VII of the Civil Rights Act of 1964

The first attempt at equal pay legislation in the United States, H.R. 5056, "Prohibiting Discrimination in Pay on Account of Sex," was introduced by Congresswoman Winifred C. Stanley of Buffalo, N.Y. on June 19, 1944. Twenty years later, legislation passed by the federal government in 1963 made it illegal to pay men and women different wage rates for equal work on jobs that require equal skill, effort, and responsibility, and are performed under similar working conditions. One year after passing the Equal Pay Act, Congress passed the 1964 Civil Rights Act. Title VII of this act makes it unlawful to discriminate based on a person's race, religion, color, or sex. Title VII attacks sex discrimination more broadly than the Equal Pay Act extending not only to wages but to compensation, terms, conditions or privileges of employment. Thus with the Equal Pay Act and Title VII, an employer cannot deny women equal pay for equal work; deny women transfers, promotions, or wage increases; manipulate job evaluations to relegate women's pay; or intentionally segregate men and women into jobs according to their gender.

Since Congress was debating this bill at the same time that the Equal Pay Act was coming into effect, there was concern over how these two laws would interact, which led to the passage of Senator Bennett's Amendment. This Amendment states: "It Shall not be unlawful employment practice under this subchapter for any employer to differentiate upon the basis of sex ... if such differentiation is authorized by the provisions of the [Equal Pay Act]." There was confusion on the interpretation of this Amendment, which was left to the courts to resolve. Thus US federal law now states that "employers may not pay unequal wages to men and women who perform jobs that require substantially equal skill, effort and responsibility, and that are performed under similar working conditions within the same establishment."

New York state

In 1944, the state of New York outlawed wage discrimination based on one's gender. On 10 July 2019, New York Governor Andrew Cuomo signed into law legislation guaranteeing equal pay for equal work regardless of one's gender. This builds on the 1944 law by prohibiting employers from asking job candidates about their previously salary, a loophole that has had a history of enforcing pay inequality based on gender. Cuomo signed the law in tandem with the 2019 Women's World Cup victory parade in New York City.

Washington state

In Washington, Governor Evans implemented a pay equity study in 1973 and another in 1977. The results clearly showed that when comparing male and female dominated jobs there was almost no overlap between the averages for similar jobs and in every sector, a twenty percent gap emerged. For example, a food service worker earned $472 per month, and a Delivery Truck Driver earned $792, though they were both given the same number of "points" on the scale of comparable worth to the state. Unfortunately for the state, and for the female state workers, his successor Governor Dixie Lee Ray failed to implement the recommendations of the study (which clearly stated women made 20 percent less than men). Thus in 1981, AFSCME filed a sex discrimination complaint with the EEOC against the State of Washington. The District Court ruled that since the state had done a study of sex discrimination in the state, found that there was severe disparities in wages, and had not done anything to ameliorate these disparities, this constituted discrimination under Title VII that was "pervasive and intentional." The Court then ordered the State to pay its over 15,500 women back pay from 1979 based on a 1983 study of comparable worth. This amounted to over $800 million. However, the United States Court of Appeals for the Ninth Circuit overturned this decision, stating that Washington had always required their employees' salaries to reflect the free market, and discrimination was one cause of many for wage disparities. The court stated, "the State did not create the market disparity ... [and] neither law nor logic deems the free market system a suspect enterprise." While the suit was ultimately unsuccessful, it led to state legislation bolstering state workers’ pay. The costs for implementing this equal pay policy was 2.6% of personnel costs for the state.


In Minnesota, the state began considering a formal comparable worth policy in the late 1970s when the Minnesota Task Force of the Council on the Economic Status of Women commissioned Hay Associates to conduct a study. The results were staggering and similar to the results in Washington (there was a 20% gap between state male and female workers pay). Hay Associates proved that in the 19 years since the Equal Pay Act was passed, wage discrimination persisted and had even increased over from 1976 to 1981. Using their point system, they noted that while delivery van drivers and clerk typists were both scaled with 117 points each of "worth" to the state, the delivery van driver (a male-dominated profession) was paid $1,382 a month while the clerk typist (a female dominated profession) was paid $1,115 a month. The study also noted that women were severely underrepresented in manager and professional positions, and that state jobs were often segregated by sex. The study finally recommended that the state take several courses of action: 1) establish comparable worth considerations for female-dominated jobs; 2) set aside money to ameliorate the pay inequity; 3) encourage affirmative action for women and minorities and 4) continue analyzing the situation to improve it. The Minnesota Legislature moved immediately in response. In 1983 the state appropriated 21.8 million dollars to begin amending the pay disparities for state employees. From 1982 to 1993, women's wages in the state increased 10%. According to the Star Tribune, in 2005 women in Minnesota state government made 97 cents to the dollar, ranking Minnesota as one of the most equal for female state workers in the country. Five years later in 2010, full pay equity for women in state employment was finally achieved, with recurring, typically minor pay adjustments in local governments occurring regularly.

Federal law: Lilly Ledbetter Fair Pay Act

In 2009, President Obama signed the Lilly Ledbetter Fair Pay Act, permitting women to sue employers for unfair pay up to 180 days after receiving an unfair paycheck. On 29 January 2016, he signed an executive order obliging all companies with at least 100 employees to disclose the pay of all workers to the federal government, with breakdowns of pay by race, gender, and ethnicity. The goal is to encourage employers to give equal pay for equal work by increasing transparency.

State and local laws, 2010s

Massachusetts, California, and New York City have adopted laws which prohibit employers from asking about salary history to determine the salary that will be offered for a new job. This is intended to narrow the gender pay gap by reducing the impact of past discrimination. Many other U.S. states were considering similar laws, as of May 2017.


Main articles: Gender earnings gap in Australia

Under Australia's old centralised wage fixing system, "equal pay for work of equal value" by women was introduced in 1969. Anti-discrimination on the basis of sex was legislated in 1984.


In Canadian usage, the terms pay equity and pay equality are used somewhat differently from in other countries. The two terms refer to distinctly separate legal concepts.

Pay equality, or equal pay for equal work, refers to the requirement that men and women be paid the same if performing the same job in the same organization. For example, a female electrician must be paid the same as a male electrician in the same organization. Reasonable differences are permitted if due to seniority or merit.

Pay equality is required by law in each of Canada’s 14 legislative jurisdictions (ten provinces, three territories, and the federal government). Note that federal legislation applies only to those employers in certain federally regulated industries such as banks, broadcasters, and airlines, to name a few. For most employers, the relevant legislation is that of the respective province or territory.

For federally regulated employers, pay equality is guaranteed under the Canadian Human Rights Act. In Ontario, pay equality is required under the Ontario Employment Standards Act. Every Canadian jurisdiction has similar legislation, although the name of the law will vary.

In contrast, pay equity, in the Canadian context, means that male-dominated occupations and female-dominated occupations of comparable value must be paid the same if within the same employer. The Canadian term pay equity is referred to as "comparable worth" in the US. For example, if an organization's nurses and electricians are deemed to have jobs of equal importance, they must be paid the same. One way of distinguishing the concepts is to note that pay equality addresses the rights of women employees as individuals, whereas pay equity addresses the rights of female-dominated occupations as groups.

Certain Canadian jurisdictions have pay equity legislation while others do not, hence the necessity of distinguishing between pay equity and pay equality in Canadian usage. For example, in Ontario, pay equality is guaranteed through the Ontario Employment Standards Act while pay equity is guaranteed through the Ontario Pay Equity Act. On the other hand, the three westernmost provinces (British Columbia, Alberta, and Saskatchewan) have pay equality legislation but no pay equity legislation. Some provinces (for example, Manitoba) have legislation that requires pay equity for public sector employers but not for private sector employers; meanwhile, pay equality legislation applies to everyone.


Taiwan legislated the Act of Gender Equality in Employment in 2002. It regulates that an employer must give the same salary to the workers who do the same work. The law prescribes that employers shall not discriminate against employees because of their gender or sexual orientation in the case of paying wages. Employees shall receive equal pay for equal work or equal value. However, if such differentials are the result of seniority systems, award and discipline systems, merit systems or other justifiable reasons of non-sexual or non-sexual-orientation factors, the above-mentioned restriction shall not apply. Employers may not adopt methods of reducing the wages of other employees in order to evade the stipulation of the preceding paragraph.


Criticisms of the principle of equal pay for less hours worked by women equal sub par work by protected classes include criticism of the mechanisms used to achieve it and the methodology by which the gap is measured. Some believe that government actions to correct gender pay disparity serve to interfere with the system of voluntary exchange. They argue the fundamental issue is that the employer is the owner of the job, not the government or the employee. The employer negotiates the job and pays according to performance, not according to job duties. The issue with that is men are perceived to be high performers based on the same skill that a woman would have been able to do. A private business would not want to lose its best performers by compensating them less and can ill afford paying its lower performers higher because the overall productivity will decline. However, the Independent Women's Forum cites another study that prognosticates the wage gap possibly disappearing "when controlled for experience, education, and number of years on the job".

The difference between equal pay for equal work and equal pay for work of equal value

Equal pay for equal work Equal pay for work of equal value
Equal pay compares the pay of incumbents in the same or very similar jobs. Pay equity compares the value and pay of different jobs, such as nurse and electrician.
Either men or women can complain that their work is undervalued. If a male incumbent is paid less than a female incumbent in the same job, he can file a complaint. As well, a woman or man can complain if she or he is paid less than a man or woman in the same job. Only people (both men and women) in jobs traditionally reserved for women can complain that their work is undervalued. If nurses are paid less than electricians by the same employer, then they can file a complaint.

For example, it may take the same level of skills to be an electrician as it does to be a nurse, but if the electrician is performing their job 200 feet above the base floor of an offshore oil rig, pay will tend to be higher because the risks are likewise higher. Indeed, many argue it's that the unwillingness of women to work in jobs which are dangerous or otherwise undesirable such as plumbing and coal mining accounts for a significant percentage of the wage gap.

Pay gap

While there are many movements going on in society to ensure that women are feeling more valued as individuals, there are still large gaps to be filled. Women are rarely found at the very top levels of US business organizations and comprise only 15.2% of the corporate boards of Fortune-500, about four-in-ten working women (42%) said they have experienced gender discrimination at work, compared with about two-in-ten men (22%) who said the same. One of the most commonly reported forms of discrimination focused on earnings inequality. One-in-four employed women said they have earned less than a man who was doing the same job; just 5% of men said they have earned less than a woman doing the same job. On average, women in the United States earn 80 cents for every male dollar. And the gender pay gap is even greater for women of color with black women and Latinas earning 38% and 46% less, respectively than white men."I’d Rather Get Paid" takes on the issue of pay gap between female and males in the workforce. American women on average make 20% less than men, resulting in $513 billion in lost wages each year for women.

The pay gap between men and woman has been a topic for quite some time now. On Average, men with a 4 year college degree make an annual salary of $83,000 per year, while the average woman with a 4 year college degree makes an annual salary of $61,000. Additionally, men who just have a High School diploma make $47,000 per year, while women with an associate's degree get paid $43,000 per year. Collectively, women are receiving billions of dollars less than they would with equal pay. This shows that there is an obvious pay gap between men and women and the gap is only getting larger every year. Male-dominated industries tend to have higher wages than industries and occupations made up mostly of female workers. An example of a male-dominated industry today in America would be construction work or engineering. Women typically need to earn a higher academic degree than their male colleague to earn around an equal pay; they could be doing the same job and work just as hard, however, the male would still get paid more. Men and women are paid differently for performing the same role, which has been illegal in the United Kingdom since 1970 (Else). There are plenty of studies proving the gender pay gap and how big of a problem it is.

Workplace culture

Females are portrayed differently in workplace culture than males. They are unable to make the same advancements as a gender with the stereotypes present in society. Women, traditionally, as a gender role are typically assigned to the home, to support the children, cook and clean for the man that supports the household. If they are not doing household jobs, they are historically been given roles in the workplace that do not entail responsibility and skill, rather just supporting the men. They are said to have "jobs" and not "careers". Those jobs are exemplified in this ad[What ad?] as bringing coffee, and secretarial jobs, and doing mindless work around the office with little responsibility. If they have jobs, they are not able to manage looking after children and keeping up with household duties, but careers hinder the ability of a female to perform in their assigned gender role. However, when the EEOC evaluates cases based on gender equality, the nature of the business is taken into consideration. For example, teaching is still a predominantly female profession as is nursing.

The EEOC reports that in 2017, 996 charges of Equal Pay discrimination were filed with the EEOC and out of those, 798 were deemed to be unfounded allegations and the remainder either withdrew their charge or settled. In comparison, in that same year, 3250 race/colour discrimination charges were filed with 2474 having a no reasonable cause outcome. These numbers show the decline in equal pay and gender inequality pay but also highlight the fact that race/color discrimination is still happening at a rate of nearly 3x that of Equal Pay.


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